Fev1 As Percent Change From Predose In A Large 12-week Clinical Trial (Fev Figure)
This is a chart showing the percent change in forced expiratory volume (FEV) in a large 12-week clinical trial for three different treatments: albuterol sulfate inhalation aerosol, CFC 11/12 albuterol, and HFA-134a placebo. The chart displays the percent changes in FEV over time in hours for each treatment group. This data can be useful for evaluating the effectiveness of these treatments on respiratory function in patients.*